1 files changed, 0 insertions, 6 deletions

diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
index 9565a892801e..cd7ef3097ac2 100644
--- a/include/asm-sparc64/io.h
+++ b/include/asm-sparc64/io.h
@@ -474,12 +474,6 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
 #define sbus_iounmap(__addr, __size)    \
         release_region((unsigned long)(__addr), (__size))
 
-/* Nothing to do */
-
-#define dma_cache_inv(_start,_size)             do { } while (0)
-#define dma_cache_wback(_start,_size)           do { } while (0)
-#define dma_cache_wback_inv(_start,_size)       do { } while (0)
-
 /*
  * Convert a physical pointer to a virtual kernel pointer for /dev/mem
  * access